I must teach someone how a dSLR works at work. So YouTube, Vimeo and, generally, videos are banned.
My 'apprentice' is smart, however I feel that he needs an animation with a 'transparent' (CGI) dSLR showing how the aperture's blades are closing, the mirror is lifted, (optionally) the curtains are open, and the sensor is exposed for a certain amount of time. I need to show him what means 'aperture' and 'shutter speed' in a visual way. I searched for exposure basics on internet and found different diagrams and articles but I'm looking now for something visual.
Where can I find an animation for this?